All categories

2 years ago

PLSS HELP ME WITH THIS! 25 POINTS!!

Mathematics

1 answer:

saveliy_v [14]2 years ago

7 0

Answer:

$3 \geq x$

Step-by-step explanation:

$1\geq \frac{x}{3}$

Multiply each side by 3.

$3 \geq x$

You might be interested in

Please help I appreciate it

Anni [7]

Answer:

Step-by-step explanation:

g(x) got smaller

A - makes it thinner

B & C - move it to the left or right

D- makes it wider

4 0

3 years ago

Read 2 more answers

What is the value of a in this diagram

Delicious77 [7]

What diagram people?

8 0

3 years ago

Nitric acid (specific gravity 1.42) costs $51.95 per liter. A student spills 5.112 kg of nitric acid in the laboratory, what is

Leno4ka [110]

Answer:

The cost of wasted nitric acid is $187.02

Step-by-step explanation:

Since it is given that specific gravity of Nitric Acid is 1.42 Thus the density of nitric acid is

$\rho _{acid}=S.G\times \rho _{water}\\\\\\\rho_{acid}=1.42\times 1\frac{g}{cm^3}\\\\\rho_{acid}=1.42g/cm^3$

Now from the basic relation of mass volume and density we have

$\rho =\frac{Mass}{Volume}\\\\\therefore Volume=\frac{Mass}{\rho }$

Since the mass of the nitric acid is given to be 5.112 kg = 5112 grams

Thus the volume of nitric acid is

$Volume=\frac{5112}{1.42}=3600cm^3$

Now we know that 1000 cubic centimeters euals 1 litrer

Thus the calculated volume in liters is

$V_{liters}=\frac{3600}{1000}=3.6Liters$

Thus the cost of acid spilled equals

$Cost=3.6\times 51.95=187.02$

5 0

3 years ago

Help me please help with this problem

vodomira [7]

It would be x=-4 have a good day

5 0

3 years ago

A group of friends recorded how fast tthey could run a 100 meters

Maru [420]

Answer:

58.4

Step-by-step explanation:

Runner 1 ran 14.85 and Runner 2 ran 14.05 from there you need to add the two together and you get 28.90. From there you can add Runner 3 and Runner 4 time together and you get 29.50.

After that you add them together and you get 58.4

I hope this helps! Let me know if you need more help on this question.

8 0

3 years ago

Read 2 more answers